Sezvo kugadzira kushandurwa kwakanyanya, kukurumidza kukura mumunda wesimba rakachena uye siMiconond Kuti agadzirise matambudziko aya, indasitiri inowanzotarisira Dhaimani Powder Pours yekukanda zvinhu zvesimbi, kuti uvandudze hunhu hwayo, kusimudzira kusimba, kuitira kuti uvandudze hunhu hwezvishandiso.
Dhaimani Dhaimendi PoWod Surating nzira iri, kusanganisira makemikari ekuisa, magnetron anodzora chidimbu chekubatanidza, zvakaringana zvekutarisa, zvave zvechisimba
1. Makemikari plating
Diamond Powder Chemical Kuverengera Dhaimani yekubatika Powder mune yemakemikari yekubatanidza mhinduro, uye isa simbi yekubatanidza kuburikidza nekugadzirisa mumiririri mumakemikari ekugadzirisa mhinduro, achiumba dense simbi yekubatanidza. Parizvino, iyo inonyanya kushandiswa madhaimani emakemikari ndeyemakemikari Nickel plating-phosphorous (Ni-p) Binary Alloy inowanzo inonzi makemikari nickel plich.
01 Kuumbwa kwemakemikari Nickel Pleting Solution
Kuumbwa kwemakemikari kuisa mhinduro kune simba rekushomeka pane kufambira mberi kwakanaka, kugadzikana uye kubatanidza mhando yeiyo makemikari maitiro. Iyo inowanzove ine munyu munyu, kuderedza mumiririri, kuoma, buffer, stabilizer, accelerator, surceant uye zvimwe zvikamu. Chikamu chechikamu chimwe nechimwe chinofanira kuchinjirwa nekuchinjirwa kuti uwane zvakanakisa kuwirirana.
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2 Mune indasitiri, sodium sekondari phosphato ine simba rekudzora simba, mutengo wakaderera uye wakanaka kugadzikana kunonyanya kushandiswa seyekudzora mumiririri. Iyo yekuderedza system inogona kuzadzisa makemikari plating pane yakadzika tembiricha uye kupisa kwakanyanya.
3, kuomesa musoro: Kugadziriswa kwemamiriro ezvinhu kunogona kuwedzeredza mhinduro yekugadzirisa, kuwedzera hupenyu hwekusimudzira kwechiitiko, kazhinji shandisa succinin
4 Iyo buffer inogona kuburitsa H + panguva yemakemikari nickel purating maitiro kuti uve nechokwadi chekugadzikana kwePH; Iyo Surfactant inogona kuderedza inokonzeresa.
02 Iyo makeke emakemikari nickel-plating maitiro
Iyo yemakemikari plating ye sodium hypophosphate system inoda kuti iyo Matrix inofanirwa kuve neyakaitwa neyekuita basa, uye nzvimbo yedhaimondi pachayo haina basa rekuita nzvimbo, saka inoda kunyepedzera kusati kwatanga kumakemikari edhaimani. Nzira yechinyakare yekunyepedzera yekunyepedzera yemakemikari ndeyekubvisa mafuta, coarsning, sensitization uye activation.
. Kuverengera kunogona kuumba mamwe madiki madiki uye marara pamusoro pedhaimani, gadzira matanho ekusimudzira, asi anoumba matanho akanaka ekukura kwemakemikari kana electroplating simbi deposition.
Kazhinji. Uye zvakare, izvi zviviri zvinongedzo zvinofanirwa kushandiswa nemuchina wekuchenesa wekuchenesa, izvo zvinokonzeresa kushanda kweDiamondi Kubvisa uye kuongororwa, chengetedza mhedzisiro yekubvisa mafuta uye coarse kutaura.
. Sensitization ndeye adsorb nyore nyore oxided zvinhu zviri pamusoro pedhaimani poda iyo isina autocatalytic kugona. Active the adsorb iyo oxidation yeiyo hypophosphoric acid uye inochengetedzeka simbi (kuitira kuti ishandise mwero wekukwira pamusoro pedhaimani poda.
Kazhinji, kufungisisa uye nguva yekurapa iri kupfupika, iyo madhaimani simbi yekubatanidza haina kukwana, ichakonzera iyo nguva yekukanda, iyo nguva yakanakisa yekunyepedzera uye activation kurapwa ndeye 20 ~ 30min.
. Tsika dzakanyanya kupisa kompanyiti Pane pP kukosha, sekuwedzera kwe pH. poda kusangana nechido chekusimudzira maindasitiri.
Uye zvakare, imwe chete yekuvhara inogona kusazadzisa iyo yakanaka yekukona, uye panogona kunge paine mabhuruku, mapipi uye zvimwe zvikanganiso, saka kuunganidza kwakawanda kunogona kuiswazve uye kuwedzera kupararira kweyakagadziriswa diamondi.
2. Electro nickelling
Nekuda kwekuvapo kwe phosphorous muCoating Layer mushure mekurongedza kweDiamond Iyo chaiyo yekushanda ndeyekuisa dhayamondi poda mumhedzisiro yekubatanidza ine nickel ions yakanyorwa neyeMagetsi kuunganidza.
01 Kuumbwa kwemhinduro yekutanga
Kufanana nemakemikari akaisa mhinduro, iyo mhinduro yemagetsi inonyanya kupa magetsi anodiwa eice eine electroplating, uye inodzora maitiro eiyo nickel deposition kuti awane iyo inodiwa simbi yekubatanidza. Zvikamu zvayo zvikamu zvinosanganisira huru munyu, Ande Active mumiririri, Buffer mumiririri, anowedzera uye zvichingodaro.
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(2.
(3) Buffer Agent: Semumiriri wemakemikari. Zvakajairika Buffer Agent ine Boric acid, acetic acid, sodium bicarbonate uye zvichingodaro.
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02 madhaimani efaimendi electroplated nickel kuyerera
1 Nzira yemakemikari inowanzoshandiswa pakurongedza simbi uye yakakora, saka mhando yemakemikari yekubatanidza inozadzisa iyo mhando yekuisa chikamu kune imwe nhanho. Kazhinji, zviri mukati mePhosphorus mukuvhara mushure mekukoshesa kwakanyanya pane zvakaringana, uye iyo yekubatanidza yakanyanya bulji Iyo svikiro phosphorous inoungana ine zvese zvakaipa kuramba uye kupfeka kuramba; Iyo yakaderera phosphorus yekubatanidza ine zviri nani kuita.
Uye zvakare, zvidiki izvo zvidiki zvekukura kweDhaimani Poda, iyo yakakura nzvimbo nzvimbo, kana ichikwira, ichida kudzora maitiro uye kudzora maitiro edhaimani yekuvandudza poda
2, Nickel Plating: Parizvino, Dhaimani Powder Pliging inowanzo tora nzira yekukanda, iyo huwandu hwemagetsi emagetsi, kuburikidza nekutenderera kwedhisheni, kutyaira madhaimani muhombodo mukubika kuti ubude. Panguva imwecheteyo, iyo Electrode yakanaka yakabatana neiyo nickel block, uye iyo yakasarudzika electrode yakabatana neiyo yekugadzira yedhaimani yedhaimani. Pasi pechiitiko chemunda wemagetsi, iyo nickel ions yemahara mumhinduro yekugadzirisa fomu simbi iri pamusoro peiyo nzvimbo yedhaimani. Nekudaro, nzira iyi ine matambudziko ekunyanyisa kuderedza kugona uye kusakwanisa kuungana, saka nzira yekukutudza yeElectrode yakavapo.
Iyo inotenderera nzira yeElectrode nzira ndeyekutenderera iyo cathode muDiamondi poda plating. Nenzira iyi inogona kuwedzera nzvimbo yekuonana pakati peElectrode uye madimikira, zvinowedzera yunifomu yekubatana pakati pezvimedu, nekuvandudza kusanzwisisika kwekuvandudza, uye kugadzirisa hunyanzvi hwekugadzira diamondi.
pfupiso pfupi
Semhando huru yemidziyo yezvishandiso zvemadhaimani, iyo yekugadziridzwa kwemadhaimani microwder yakakosha nzira yakakosha yekuwedzera iyo matrix kudzora simba uye kuvandudza hupenyu hwebasa remidziyo. Kuti uvandudze chiyero chejecha Nekudaro, zvinofanirwa kucherechedzwa kuti nzvimbo yedhaimondi pachayo haina iyo catalytic inoshanda nzvimbo, saka inoda kunyepedzera pamberi pemakemikari isati yavhara.
Zvinyorwa zvinyorwa:
Liu Han. Dzidza pane iyo nzvimbo yekubatanidza tekinoroji uye mhando yeiyo yekuzvimiririra micro micro poda [d]. Zhongyuan Institute of Technology.
Yang biao, yang Jun, uye Yuan Guangsheng. Dzidza pane maitiro ekunyepedzera edhaimondi pamusoro pekucherekedza [j]. Nzvimbo yekuisa nzvimbo.
Li Jinghua. Tsvagurudzo pane iyo nzvimbo yekugadziridzwa uye kushandiswa kweiyo yekugadzira microc micro micro poda inoshandiswa waya kuona [d. Zhongyuan Institute of Technology.
Fang lili, zheng lian, wu yanfei, et al. Makemikari nickel plating process yeiyo yekugadzira madhaimani madhaimani epasi [j]. Chinyorwa cheIOL.
Ichi chinyorwa chakadzoreredzwa mune Superhard Pfungwa
Kutumira Nguva: Mar-13-2025
